About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S32C03
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16248.039 | 3600000.00 | 2941874.00 | 330853.10 | 0 0 1 1 0 1 1 ? 1 1 1 1 1 1 0 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r292-tall-162124156900723.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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......
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S32C03, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156900723
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 35M
-rw-r--r-- 1 mcc users 61K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 209K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 35K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 114K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K May 12 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 12 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K May 12 07:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 12 07:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 6.4K May 11 19:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K May 11 19:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 11 16:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K May 11 16:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 7 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 35M May 12 08:13 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME gen-UpperBounds-00
FORMULA_NAME gen-UpperBounds-01
FORMULA_NAME gen-UpperBounds-02
FORMULA_NAME gen-UpperBounds-03
FORMULA_NAME gen-UpperBounds-04
FORMULA_NAME gen-UpperBounds-05
FORMULA_NAME gen-UpperBounds-06
FORMULA_NAME gen-UpperBounds-07
FORMULA_NAME gen-UpperBounds-08
FORMULA_NAME gen-UpperBounds-09
FORMULA_NAME gen-UpperBounds-10
FORMULA_NAME gen-UpperBounds-11
FORMULA_NAME gen-UpperBounds-12
FORMULA_NAME gen-UpperBounds-13
FORMULA_NAME gen-UpperBounds-14
FORMULA_NAME gen-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1621382151344
Running Version 0
[2021-05-18 23:55:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-18 23:55:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 23:55:53] [INFO ] Load time of PNML (sax parser for PT used): 930 ms
[2021-05-18 23:55:53] [INFO ] Transformed 15862 places.
[2021-05-18 23:55:54] [INFO ] Transformed 25109 transitions.
[2021-05-18 23:55:54] [INFO ] Parsed PT model containing 15862 places and 25109 transitions in 1107 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
Normalized transition count is 24053 out of 25109 initially.
// Phase 1: matrix 24053 rows 15862 cols
[2021-05-18 23:55:57] [INFO ] Computed 1403 place invariants in 2899 ms
Incomplete random walk after 10000 steps, including 318 resets, run finished after 349 ms. (steps per millisecond=28 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 16) seen :1
[2021-05-18 23:55:58] [INFO ] Flow matrix only has 24053 transitions (discarded 1056 similar events)
// Phase 1: matrix 24053 rows 15862 cols
[2021-05-18 23:56:01] [INFO ] Computed 1403 place invariants in 2736 ms
[2021-05-18 23:56:04] [INFO ] [Real]Absence check using 76 positive place invariants in 412 ms returned sat
[2021-05-18 23:56:04] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 795 ms returned sat
[2021-05-18 23:56:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:56:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-18 23:56:08] [INFO ] [Real]Absence check using 76 positive place invariants in 370 ms returned sat
[2021-05-18 23:56:09] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 763 ms returned sat
[2021-05-18 23:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:56:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-18 23:56:13] [INFO ] [Real]Absence check using 76 positive place invariants in 370 ms returned sat
[2021-05-18 23:56:14] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 530 ms returned unsat
[2021-05-18 23:56:16] [INFO ] [Real]Absence check using 76 positive place invariants in 374 ms returned sat
[2021-05-18 23:56:17] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 593 ms returned unsat
[2021-05-18 23:56:19] [INFO ] [Real]Absence check using 76 positive place invariants in 375 ms returned sat
[2021-05-18 23:56:19] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 787 ms returned sat
[2021-05-18 23:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:56:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-18 23:56:24] [INFO ] [Real]Absence check using 76 positive place invariants in 376 ms returned sat
[2021-05-18 23:56:24] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 569 ms returned unsat
[2021-05-18 23:56:26] [INFO ] [Real]Absence check using 76 positive place invariants in 380 ms returned sat
[2021-05-18 23:56:27] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 764 ms returned sat
[2021-05-18 23:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:56:29] [INFO ] [Real]Absence check using state equation in 2205 ms returned unknown
[2021-05-18 23:56:31] [INFO ] [Real]Absence check using 76 positive place invariants in 402 ms returned sat
[2021-05-18 23:56:32] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 771 ms returned sat
[2021-05-18 23:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:56:34] [INFO ] [Real]Absence check using state equation in 2148 ms returned unknown
[2021-05-18 23:56:36] [INFO ] [Real]Absence check using 76 positive place invariants in 380 ms returned sat
[2021-05-18 23:56:37] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 797 ms returned sat
[2021-05-18 23:56:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:56:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-18 23:56:41] [INFO ] [Real]Absence check using 76 positive place invariants in 374 ms returned sat
[2021-05-18 23:56:42] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 539 ms returned unsat
[2021-05-18 23:56:44] [INFO ] [Real]Absence check using 76 positive place invariants in 376 ms returned sat
[2021-05-18 23:56:44] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 555 ms returned unsat
[2021-05-18 23:56:46] [INFO ] [Real]Absence check using 76 positive place invariants in 371 ms returned sat
[2021-05-18 23:56:47] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 531 ms returned unsat
[2021-05-18 23:56:49] [INFO ] [Real]Absence check using 76 positive place invariants in 375 ms returned sat
[2021-05-18 23:56:50] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 528 ms returned unsat
[2021-05-18 23:56:52] [INFO ] [Real]Absence check using 76 positive place invariants in 370 ms returned sat
[2021-05-18 23:56:52] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 547 ms returned unsat
[2021-05-18 23:56:54] [INFO ] [Real]Absence check using 76 positive place invariants in 378 ms returned sat
[2021-05-18 23:56:55] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 785 ms returned sat
[2021-05-18 23:56:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:56:57] [INFO ] [Real]Absence check using state equation in 2289 ms returned unknown
[2021-05-18 23:56:59] [INFO ] [Real]Absence check using 76 positive place invariants in 370 ms returned sat
[2021-05-18 23:57:00] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 616 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 99, 1, 33, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1]
FORMULA gen-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA gen-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA gen-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA gen-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA gen-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA gen-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA gen-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA gen-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA gen-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 7 out of 15862 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 15862/15862 places, 25109/25109 transitions.
Graph (complete) has 59447 edges and 15862 vertex of which 15820 are kept as prefixes of interest. Removing 42 places using SCC suffix rule.49 ms
Discarding 42 places :
Also discarding 0 output transitions
Drop transitions removed 3166 transitions
Trivial Post-agglo rules discarded 3166 transitions
Performed 3166 trivial Post agglomeration. Transition count delta: 3166
Iterating post reduction 0 with 3166 rules applied. Total rules applied 3167 place count 15820 transition count 21943
Reduce places removed 3166 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3167 rules applied. Total rules applied 6334 place count 12654 transition count 21942
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6335 place count 12653 transition count 21942
Performed 198 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 198 Pre rules applied. Total rules applied 6335 place count 12653 transition count 21744
Deduced a syphon composed of 198 places in 23 ms
Reduce places removed 198 places and 0 transitions.
Iterating global reduction 3 with 396 rules applied. Total rules applied 6731 place count 12455 transition count 21744
Discarding 2968 places :
Symmetric choice reduction at 3 with 2968 rule applications. Total rules 9699 place count 9487 transition count 18776
Iterating global reduction 3 with 2968 rules applied. Total rules applied 12667 place count 9487 transition count 18776
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 12667 place count 9487 transition count 18771
Deduced a syphon composed of 5 places in 18 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 12677 place count 9482 transition count 18771
Discarding 988 places :
Symmetric choice reduction at 3 with 988 rule applications. Total rules 13665 place count 8494 transition count 15807
Iterating global reduction 3 with 988 rules applied. Total rules applied 14653 place count 8494 transition count 15807
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 16 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 14719 place count 8461 transition count 15774
Free-agglomeration rule (complex) applied 578 times.
Iterating global reduction 3 with 578 rules applied. Total rules applied 15297 place count 8461 transition count 17172
Reduce places removed 578 places and 0 transitions.
Iterating post reduction 3 with 578 rules applied. Total rules applied 15875 place count 7883 transition count 17172
Partial Free-agglomeration rule applied 33 times.
Drop transitions removed 33 transitions
Iterating global reduction 4 with 33 rules applied. Total rules applied 15908 place count 7883 transition count 17172
Applied a total of 15908 rules in 14027 ms. Remains 7883 /15862 variables (removed 7979) and now considering 17172/25109 (removed 7937) transitions.
Finished structural reductions, in 1 iterations. Remains : 7883/15862 places, 17172/25109 transitions.
Normalized transition count is 15606 out of 17172 initially.
// Phase 1: matrix 15606 rows 7883 cols
[2021-05-18 23:57:15] [INFO ] Computed 1361 place invariants in 969 ms
Interrupted random walk after 718095 steps, including 37608 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen :{3=1, 5=1}
FORMULA gen-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 937962 steps, including 4507 resets, run timeout after 5001 ms. (steps per millisecond=187 ) properties seen :{3=1}
Interrupted Best-First random walk after 949456 steps, including 4562 resets, run timeout after 5001 ms. (steps per millisecond=189 ) properties seen :{3=1}
Interrupted Best-First random walk after 961646 steps, including 4621 resets, run timeout after 5001 ms. (steps per millisecond=192 ) properties seen :{3=1}
Interrupted Best-First random walk after 904086 steps, including 4344 resets, run timeout after 5001 ms. (steps per millisecond=180 ) properties seen :{3=1}
Interrupted Best-First random walk after 973005 steps, including 4675 resets, run timeout after 5001 ms. (steps per millisecond=194 ) properties seen :{}
Interrupted Best-First random walk after 981701 steps, including 4717 resets, run timeout after 5001 ms. (steps per millisecond=196 ) properties seen :{3=1}
[2021-05-18 23:58:15] [INFO ] Flow matrix only has 15606 transitions (discarded 1566 similar events)
// Phase 1: matrix 15606 rows 7883 cols
[2021-05-18 23:58:16] [INFO ] Computed 1361 place invariants in 950 ms
[2021-05-18 23:58:17] [INFO ] [Real]Absence check using 65 positive place invariants in 179 ms returned sat
[2021-05-18 23:58:17] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 412 ms returned sat
[2021-05-18 23:58:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:58:25] [INFO ] [Real]Absence check using state equation in 8082 ms returned sat
[2021-05-18 23:58:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:58:27] [INFO ] [Nat]Absence check using 65 positive place invariants in 182 ms returned sat
[2021-05-18 23:58:27] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 397 ms returned sat
[2021-05-18 23:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 23:58:36] [INFO ] [Nat]Absence check using state equation in 8883 ms returned sat
[2021-05-18 23:58:37] [INFO ] State equation strengthened by 8131 read => feed constraints.
[2021-05-18 23:58:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 23:58:44] [INFO ] [Nat]Added 8131 Read/Feed constraints in 7150 ms returned unknown
[2021-05-18 23:58:45] [INFO ] [Real]Absence check using 65 positive place invariants in 173 ms returned sat
[2021-05-18 23:58:45] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 400 ms returned sat
[2021-05-18 23:58:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:58:53] [INFO ] [Real]Absence check using state equation in 7844 ms returned sat
[2021-05-18 23:58:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:58:54] [INFO ] [Nat]Absence check using 65 positive place invariants in 173 ms returned sat
[2021-05-18 23:58:55] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 399 ms returned sat
[2021-05-18 23:58:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 23:59:06] [INFO ] [Nat]Absence check using state equation in 10881 ms returned sat
[2021-05-18 23:59:09] [INFO ] [Nat]Added 8131 Read/Feed constraints in 3081 ms returned unsat
[2021-05-18 23:59:10] [INFO ] [Real]Absence check using 65 positive place invariants in 171 ms returned sat
[2021-05-18 23:59:10] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 392 ms returned sat
[2021-05-18 23:59:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:59:18] [INFO ] [Real]Absence check using state equation in 8010 ms returned sat
[2021-05-18 23:59:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:59:20] [INFO ] [Nat]Absence check using 65 positive place invariants in 182 ms returned sat
[2021-05-18 23:59:20] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 412 ms returned sat
[2021-05-18 23:59:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 23:59:28] [INFO ] [Nat]Absence check using state equation in 8523 ms returned sat
[2021-05-18 23:59:32] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 23:59:34] [INFO ] [Nat]Added 8131 Read/Feed constraints in 5105 ms returned unsat
[2021-05-18 23:59:35] [INFO ] [Real]Absence check using 65 positive place invariants in 172 ms returned sat
[2021-05-18 23:59:35] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 289 ms returned unsat
[2021-05-18 23:59:36] [INFO ] [Real]Absence check using 65 positive place invariants in 184 ms returned sat
[2021-05-18 23:59:36] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 411 ms returned sat
[2021-05-18 23:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:59:45] [INFO ] [Real]Absence check using state equation in 8572 ms returned sat
[2021-05-18 23:59:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:59:46] [INFO ] [Nat]Absence check using 65 positive place invariants in 175 ms returned sat
[2021-05-18 23:59:47] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 403 ms returned sat
[2021-05-18 23:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 23:59:56] [INFO ] [Nat]Absence check using state equation in 9241 ms returned sat
[2021-05-19 00:00:00] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 00:00:03] [INFO ] [Nat]Added 8131 Read/Feed constraints in 6996 ms returned unknown
[2021-05-19 00:00:04] [INFO ] [Real]Absence check using 65 positive place invariants in 180 ms returned sat
[2021-05-19 00:00:04] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 434 ms returned sat
[2021-05-19 00:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:00:13] [INFO ] [Real]Absence check using state equation in 8482 ms returned sat
[2021-05-19 00:00:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:00:14] [INFO ] [Nat]Absence check using 65 positive place invariants in 179 ms returned sat
[2021-05-19 00:00:15] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 416 ms returned sat
[2021-05-19 00:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:00:23] [INFO ] [Nat]Absence check using state equation in 8742 ms returned sat
[2021-05-19 00:00:28] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 00:00:28] [INFO ] [Nat]Added 8131 Read/Feed constraints in 4871 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 0, 0, 1, 1, 0] Max seen :[0, 0, 0, 1, 0, 0]
FORMULA gen-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA gen-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA gen-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA gen-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 2 out of 7883 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 7883/7883 places, 17172/17172 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 7883 transition count 17171
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7882 transition count 17171
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 7882 transition count 17170
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 7881 transition count 17170
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 6 place count 7879 transition count 17168
Iterating global reduction 3 with 2 rules applied. Total rules applied 8 place count 7879 transition count 17168
Applied a total of 8 rules in 4687 ms. Remains 7879 /7883 variables (removed 4) and now considering 17168/17172 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 7879/7883 places, 17168/17172 transitions.
Normalized transition count is 15602 out of 17168 initially.
// Phase 1: matrix 15602 rows 7879 cols
[2021-05-19 00:00:34] [INFO ] Computed 1361 place invariants in 911 ms
Interrupted random walk after 722768 steps, including 37845 resets, run timeout after 30001 ms. (steps per millisecond=24 ) properties seen :{}
Interrupted Best-First random walk after 960786 steps, including 4616 resets, run timeout after 5001 ms. (steps per millisecond=192 ) properties seen :{}
Interrupted Best-First random walk after 920335 steps, including 4422 resets, run timeout after 5001 ms. (steps per millisecond=184 ) properties seen :{}
[2021-05-19 00:01:14] [INFO ] Flow matrix only has 15602 transitions (discarded 1566 similar events)
// Phase 1: matrix 15602 rows 7879 cols
[2021-05-19 00:01:15] [INFO ] Computed 1361 place invariants in 952 ms
[2021-05-19 00:01:16] [INFO ] [Real]Absence check using 65 positive place invariants in 174 ms returned sat
[2021-05-19 00:01:16] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 392 ms returned sat
[2021-05-19 00:01:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:01:25] [INFO ] [Real]Absence check using state equation in 8949 ms returned sat
[2021-05-19 00:01:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:01:26] [INFO ] [Nat]Absence check using 65 positive place invariants in 176 ms returned sat
[2021-05-19 00:01:27] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 390 ms returned sat
[2021-05-19 00:01:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:01:36] [INFO ] [Nat]Absence check using state equation in 9375 ms returned sat
[2021-05-19 00:01:36] [INFO ] State equation strengthened by 8131 read => feed constraints.
[2021-05-19 00:01:40] [INFO ] [Nat]Added 8131 Read/Feed constraints in 3163 ms returned unsat
[2021-05-19 00:01:40] [INFO ] [Real]Absence check using 65 positive place invariants in 174 ms returned sat
[2021-05-19 00:01:41] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 399 ms returned sat
[2021-05-19 00:01:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:01:50] [INFO ] [Real]Absence check using state equation in 8900 ms returned sat
[2021-05-19 00:01:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:01:51] [INFO ] [Nat]Absence check using 65 positive place invariants in 182 ms returned sat
[2021-05-19 00:01:52] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 385 ms returned sat
[2021-05-19 00:01:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:02:02] [INFO ] [Nat]Absence check using state equation in 9917 ms returned sat
[2021-05-19 00:02:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 00:02:09] [INFO ] [Nat]Added 8131 Read/Feed constraints in 7026 ms returned unknown
Current structural bounds on expressions (after SMT) : [0, 1] Max seen :[0, 0]
FORMULA gen-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 1 out of 7879 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 7879/7879 places, 17168/17168 transitions.
Applied a total of 0 rules in 1702 ms. Remains 7879 /7879 variables (removed 0) and now considering 17168/17168 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 7879/7879 places, 17168/17168 transitions.
Normalized transition count is 15602 out of 17168 initially.
// Phase 1: matrix 15602 rows 7879 cols
[2021-05-19 00:02:11] [INFO ] Computed 1361 place invariants in 917 ms
Interrupted random walk after 733741 steps, including 38421 resets, run timeout after 30001 ms. (steps per millisecond=24 ) properties seen :{}
Interrupted Best-First random walk after 963537 steps, including 4629 resets, run timeout after 5001 ms. (steps per millisecond=192 ) properties seen :{}
[2021-05-19 00:02:46] [INFO ] Flow matrix only has 15602 transitions (discarded 1566 similar events)
// Phase 1: matrix 15602 rows 7879 cols
[2021-05-19 00:02:47] [INFO ] Computed 1361 place invariants in 868 ms
[2021-05-19 00:02:48] [INFO ] [Real]Absence check using 65 positive place invariants in 172 ms returned sat
[2021-05-19 00:02:48] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 408 ms returned sat
[2021-05-19 00:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:02:57] [INFO ] [Real]Absence check using state equation in 9081 ms returned sat
[2021-05-19 00:02:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:02:59] [INFO ] [Nat]Absence check using 65 positive place invariants in 174 ms returned sat
[2021-05-19 00:02:59] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 385 ms returned sat
[2021-05-19 00:02:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:03:08] [INFO ] [Nat]Absence check using state equation in 9261 ms returned sat
[2021-05-19 00:03:09] [INFO ] State equation strengthened by 8131 read => feed constraints.
[2021-05-19 00:03:13] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 00:03:16] [INFO ] [Nat]Added 8131 Read/Feed constraints in 7026 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 7879 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 7879/7879 places, 17168/17168 transitions.
Applied a total of 0 rules in 1765 ms. Remains 7879 /7879 variables (removed 0) and now considering 17168/17168 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 7879/7879 places, 17168/17168 transitions.
Starting structural reductions, iteration 0 : 7879/7879 places, 17168/17168 transitions.
Applied a total of 0 rules in 1717 ms. Remains 7879 /7879 variables (removed 0) and now considering 17168/17168 (removed 0) transitions.
[2021-05-19 00:03:19] [INFO ] Flow matrix only has 15602 transitions (discarded 1566 similar events)
// Phase 1: matrix 15602 rows 7879 cols
[2021-05-19 00:03:20] [INFO ] Computed 1361 place invariants in 888 ms
[2021-05-19 00:03:30] [INFO ] Implicit Places using invariants in 10716 ms returned []
Implicit Place search using SMT only with invariants took 10731 ms to find 0 implicit places.
[2021-05-19 00:03:30] [INFO ] Flow matrix only has 15602 transitions (discarded 1566 similar events)
// Phase 1: matrix 15602 rows 7879 cols
[2021-05-19 00:03:31] [INFO ] Computed 1361 place invariants in 892 ms
[2021-05-19 00:03:32] [INFO ] Dead Transitions using invariants and state equation in 1706 ms returned []
Finished structural reductions, in 1 iterations. Remains : 7879/7879 places, 17168/17168 transitions.
Starting property specific reduction for gen-UpperBounds-07
Normalized transition count is 15602 out of 17168 initially.
// Phase 1: matrix 15602 rows 7879 cols
[2021-05-19 00:03:33] [INFO ] Computed 1361 place invariants in 912 ms
Incomplete random walk after 10000 steps, including 523 resets, run finished after 439 ms. (steps per millisecond=22 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
[2021-05-19 00:03:33] [INFO ] Flow matrix only has 15602 transitions (discarded 1566 similar events)
// Phase 1: matrix 15602 rows 7879 cols
[2021-05-19 00:03:34] [INFO ] Computed 1361 place invariants in 897 ms
[2021-05-19 00:03:35] [INFO ] [Real]Absence check using 65 positive place invariants in 175 ms returned sat
[2021-05-19 00:03:35] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 395 ms returned sat
[2021-05-19 00:03:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:03:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 7879 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 7879/7879 places, 17168/17168 transitions.
Applied a total of 0 rules in 1761 ms. Remains 7879 /7879 variables (removed 0) and now considering 17168/17168 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 7879/7879 places, 17168/17168 transitions.
Normalized transition count is 15602 out of 17168 initially.
// Phase 1: matrix 15602 rows 7879 cols
[2021-05-19 00:03:42] [INFO ] Computed 1361 place invariants in 900 ms
Interrupted random walk after 742918 steps, including 38904 resets, run timeout after 30001 ms. (steps per millisecond=24 ) properties seen :{}
Interrupted Best-First random walk after 963669 steps, including 4630 resets, run timeout after 5001 ms. (steps per millisecond=192 ) properties seen :{}
[2021-05-19 00:04:17] [INFO ] Flow matrix only has 15602 transitions (discarded 1566 similar events)
// Phase 1: matrix 15602 rows 7879 cols
[2021-05-19 00:04:18] [INFO ] Computed 1361 place invariants in 877 ms
[2021-05-19 00:04:18] [INFO ] [Real]Absence check using 65 positive place invariants in 178 ms returned sat
[2021-05-19 00:04:19] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 417 ms returned sat
[2021-05-19 00:04:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:04:29] [INFO ] [Real]Absence check using state equation in 9796 ms returned sat
[2021-05-19 00:04:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:04:30] [INFO ] [Nat]Absence check using 65 positive place invariants in 175 ms returned sat
[2021-05-19 00:04:30] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 398 ms returned sat
[2021-05-19 00:04:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:04:53] [INFO ] [Nat]Absence check using state equation in 22367 ms returned sat
[2021-05-19 00:04:53] [INFO ] State equation strengthened by 8131 read => feed constraints.
[2021-05-19 00:04:57] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 00:05:00] [INFO ] [Nat]Added 8131 Read/Feed constraints in 7032 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 7879 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 7879/7879 places, 17168/17168 transitions.
Applied a total of 0 rules in 9279 ms. Remains 7879 /7879 variables (removed 0) and now considering 17168/17168 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 7879/7879 places, 17168/17168 transitions.
Starting structural reductions, iteration 0 : 7879/7879 places, 17168/17168 transitions.
Applied a total of 0 rules in 1737 ms. Remains 7879 /7879 variables (removed 0) and now considering 17168/17168 (removed 0) transitions.
[2021-05-19 00:05:11] [INFO ] Flow matrix only has 15602 transitions (discarded 1566 similar events)
// Phase 1: matrix 15602 rows 7879 cols
[2021-05-19 00:05:12] [INFO ] Computed 1361 place invariants in 909 ms
[2021-05-19 00:05:12] [INFO ] Implicit Places using invariants in 1506 ms returned []
Implicit Place search using SMT only with invariants took 1506 ms to find 0 implicit places.
[2021-05-19 00:05:12] [INFO ] Flow matrix only has 15602 transitions (discarded 1566 similar events)
// Phase 1: matrix 15602 rows 7879 cols
[2021-05-19 00:05:13] [INFO ] Computed 1361 place invariants in 918 ms
[2021-05-19 00:05:14] [INFO ] Dead Transitions using invariants and state equation in 1677 ms returned []
Finished structural reductions, in 1 iterations. Remains : 7879/7879 places, 17168/17168 transitions.
Ending property specific reduction for gen-UpperBounds-07 in 102633 ms.
[2021-05-19 00:05:23] [INFO ] Flatten gal took : 1141 ms
[2021-05-19 00:05:23] [INFO ] Applying decomposition
[2021-05-19 00:05:24] [INFO ] Flatten gal took : 826 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph7332474083376533721.txt, -o, /tmp/graph7332474083376533721.bin, -w, /tmp/graph7332474083376533721.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph7332474083376533721.bin, -l, -1, -v, -w, /tmp/graph7332474083376533721.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 00:05:26] [INFO ] Decomposing Gal with order
[2021-05-19 00:05:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 00:05:35] [INFO ] Removed a total of 17440 redundant transitions.
[2021-05-19 00:05:36] [INFO ] Flatten gal took : 8586 ms
[2021-05-19 00:05:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 14678 labels/synchronizations in 2189 ms.
[2021-05-19 00:05:39] [INFO ] Time to serialize gal into /tmp/UpperBounds1549509950273889025.gal : 398 ms
[2021-05-19 00:05:39] [INFO ] Time to serialize properties into /tmp/UpperBounds9025734919699304612.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds1549509950273889025.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds9025734919699304612.prop, --nowitness], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds1549509950273889025.gal -t CGAL -reachable-file /tmp/UpperBounds9025734919699304612.prop --nowitness
Loading property file /tmp/UpperBounds9025734919699304612.prop.
Detected timeout of ITS tools.
[2021-05-19 00:28:59] [INFO ] Flatten gal took : 2338 ms
[2021-05-19 00:28:59] [INFO ] Time to serialize gal into /tmp/UpperBounds7919319166588253082.gal : 139 ms
[2021-05-19 00:28:59] [INFO ] Time to serialize properties into /tmp/UpperBounds6057536251290400104.prop : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds7919319166588253082.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds6057536251290400104.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds7919319166588253082.gal -t CGAL -reachable-file /tmp/UpperBounds6057536251290400104.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/UpperBounds6057536251290400104.prop.
Detected timeout of ITS tools.
[2021-05-19 00:52:18] [INFO ] Flatten gal took : 1648 ms
[2021-05-19 00:52:21] [INFO ] Input system was already deterministic with 17168 transitions.
[2021-05-19 00:52:21] [INFO ] Transformed 7879 places.
[2021-05-19 00:52:21] [INFO ] Transformed 17168 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-19 00:52:54] [INFO ] Time to serialize gal into /tmp/UpperBounds3900258410559146728.gal : 65 ms
[2021-05-19 00:52:54] [INFO ] Time to serialize properties into /tmp/UpperBounds7400948426356512918.prop : 5 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds3900258410559146728.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds7400948426356512918.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds3900258410559146728.gal -t CGAL -reachable-file /tmp/UpperBounds7400948426356512918.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds7400948426356512918.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S32C03"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S32C03, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r292-tall-162124156900723"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C03.tgz
mv MultiCrashLeafsetExtension-PT-S32C03 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;